diff --git a/arkui/ace_engine/native/libace.ndk.json b/arkui/ace_engine/native/libace.ndk.json
index ca090d8b72646a94bb5da04ac6cb1a4919593885..2340c99decd4391d27023b7b134d63116a17fa43 100644
--- a/arkui/ace_engine/native/libace.ndk.json
+++ b/arkui/ace_engine/native/libace.ndk.json
@@ -2527,6 +2527,10 @@
         "first_introduced": "16",
         "name": "OH_ArkUI_ProgressLinearStyleOption_SetStrokeRadius"
     },
+    {
+        "first_introduced": "16",
+        "name": "OH_ArkUI_PointerEvent_GetChangedPointerId"
+    },
     {
         "first_introduced": "16",
         "name": "OH_ArkUI_ProgressLinearStyleOption_GetScanEffectEnabled"
diff --git a/arkui/ace_engine/native/ui_input_event.h b/arkui/ace_engine/native/ui_input_event.h
index 1a32d70c3e82f9a18ba121bd450bf2cea690b74e..1901f955ea98c370d80d5cfabe55d320fe59895a 100644
--- a/arkui/ace_engine/native/ui_input_event.h
+++ b/arkui/ace_engine/native/ui_input_event.h
@@ -476,6 +476,16 @@ float OH_ArkUI_PointerEvent_GetTouchAreaWidth(const ArkUI_UIInputEvent* event, u
  */
 float OH_ArkUI_PointerEvent_GetTouchAreaHeight(const ArkUI_UIInputEvent* event, uint32_t pointerIndex);
 
+/**
+ * @brief Obtains the ID of the changed pointer from a directional input event (for example, a touch event).
+ *
+ * @param event Indicates the pointer to the current UI input event.
+ * @param pointerIndex Indicates the index of the target touch point in the multi-touch data list.
+ * @return Returns the ID of the changed pointer.
+ * @since 16
+ */
+int32_t OH_ArkUI_PointerEvent_GetChangedPointerId(const ArkUI_UIInputEvent* event, uint32_t* pointerIndex);
+
 /**
  * @brief Obtains the number of historical events from a directional input event (such as a touch event, mouse event,
  * or axis event).